8 different offerings of our 25 Series Plate Sprockets. These are perfect for meshing with roller chain and finally getting that-thing-that-you-need-to-spin moving!
These aluminum sprockets work perfectly with any of our 6 hole hubs and mesh with #25 roller chain. They also work with other build systems that use a 2 in. bolt circle for mounting. The larger versions also have a mounting pattern compatible with 2x1 box tube usefull for making arms.
am-4781 32T 25 Chain 1125in Plate.pdf
am-4782 38T 25 Chain 1125in Plate.pdf
am-4783 44T 25 Chain 1125in Plate.pdf
am-4784 50T 25 Chain 1125in Plate.pdf
am-4785 56T 25 Chain 1125in Plate.pdf
am-4786 62T 25 Chain 1125in Plate.pdf
am-4787 68T 25 Chain 1125in Plate.pdf
am-4788 74T 25 Chain 1125in Plate.pdf
am-4781 32T 25 Chain 1125in Plate.STEP
am-4782 38T 25 Chain 1125in Plate.STEP
am-4783 44T 25 Chain 1125in Plate.STEP
am-4784 50T 25 Chain 1125in Plate.STEP
am-4785 56T 25 Chain 1125in Plate.STEP
am-4786 62T 25 Chain 1125in Plate.STEP
am-4787 68T 25 Chain 1125in Plate.STEP
am-4788 74 25 Chain 1125in Plate.STEP
S25-16HA-500 Hex Sprocket
The Magic Sprocket.
This sprocket allows the use of two runs of #25 series chain inside 2x1 box tubing for a perfect fit, prohibiting the chain from skipping off. Build your own chain-in-tube drive with your favorite wheels and the help of this magic sprocket.
This product was originally pioneered by Anthony Lapp from 221 Robotic Systems. Additionally, special thanks to Ty Tremblay and Team 319 for their insight and design advice on this product. This product builds upon this popular idea by adding chamfers to the teeth of the sprocket, as well as bosses on the faces to prevent the sprocket from rubbing the outer races of adjacent bearings.
am-3999 17T 25 Chain Double Sprocket For WCD.STEP
am-3999 17T 25 Chain Double Sprocket For WCD.PDF